Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

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r

Abbreviation(s) and Synonym(s):

None

Definition(s):

  An integer, smaller or equal to 32, whose value is the length of the binary representation of the counter i when i is an input in counter mode  or  (optionally)  in  feedback  mode  and  double-pipeline iteration mode of each iteration of the PRF.
Source(s):
NIST SP 800-108

  The number of blocks in the formatted input data (N, A, P).
Source(s):
NIST SP 800-38C